The monthly cost can range from $50 to $150, making it an investment in your health
Deficiency is particularly common in elderly people, because the ability to absorb vitamin B12 can decrease with age ( Other people at risk of deficiency include those who have had intestinal surgery, including weight loss surgery
Vitamin B12 injections alone are not medically proven to help with weight loss
The subcutaneous route is used at much smaller doses than oral because a 100 mg injection would require two 50 mg vials and about 6 mL of liquid when each vial is mixed with 3.0 mL BAC water, which is too much for one subcutaneous site
If you are making a subcutaneous injection just under your skin, pinch the area where you will be taking the shot
Many approaches to weight loss, including severe caloric restriction and even some GLP-1 medications, can lead to substantial loss of lean tissue along with fat